发明名称 |
DEVICE TO RETAIN WORK PIECES DURING MANUFACTURING |
摘要 |
<p>It has been hitherto customary durig machining of workpiece, such a grinding of gear wheels, to slip a roller cage over the gear wheel. The chuck jaws of the chuck then hold the workpiece by way of the rollers in a roller cage. The time concuming operation is made superfluous by a holding ring which is mounted in the chuck. The holding ring has openings near the chuck jaws, and also has in this region fixedly installed roller-cage-type segments. Input guides at the holding ring allow quick, safe and secure exchange of the workpieces.</p> |
申请公布号 |
EP0183010(B1) |
申请公布日期 |
1992.01.08 |
申请号 |
EP19850112371 |
申请日期 |
1985.09.30 |
申请人 |
BUDERUS SCHLEIFTECHNIK GMBH |
发明人 |
SCHREIBER, JUERGEN;GUNTRAM, ALBRECHT |
分类号 |
B23B31/00;B23B31/02;B23B31/10;B23B31/32;B23F23/06 |
主分类号 |
B23B31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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